<label class="hr-select item item-input">
  <span class="input-label">
    {{config.label}}
  </span>
  <select ng-class="{'select-has-value':selected}" ng-options="item as item.label for item in config.options track by item.id" ng-model="selected">
    <option selected=""></option>
  </select>
  <a class="icon ion-ios-arrow-down select-arrow"></a>
</label>